To murder something, so to speak. Usually used after someone tells a joke, and somebody adds onto it, but the add on is not funny at all, which "booths" the joke.
Named after the guy who assasinated Lincoln, as he killed the joke.
Also used to describe ruining, or killing the mood.
"And I was there, and I went Yoooo!"
"Way to booth it."
"Yeah baby....I think we should take our relationship furtherrr"
"Like to McDonalds?"
"-_- Way to booth it"
The process of acting this way is known as "boothing".
"Yeah, I saw that. He's boothing like a motherfucker."
2. (adjective) Misinterpreting a simple idea or plan and twisting it around to where in the end you feel like you've been reverse donkey punched.
“Thanks booth you really help”
“Booth you’re a failure” “yer I know what’s your point”